[INFO] cloning repository https://github.com/Silvea12/pavlok-discord-bot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Silvea12/pavlok-discord-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSilvea12%2Fpavlok-discord-bot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSilvea12%2Fpavlok-discord-bot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8a3e98faecd0e34d7a7585427a55af4e2364429e
[INFO] checking Silvea12/pavlok-discord-bot against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSilvea12%2Fpavlok-discord-bot" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Silvea12/pavlok-discord-bot on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Silvea12/pavlok-discord-bot
[INFO] finished tweaking git repo https://github.com/Silvea12/pavlok-discord-bot
[INFO] tweaked toml for git repo https://github.com/Silvea12/pavlok-discord-bot written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/Silvea12/pavlok-discord-bot already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7dea2930c8c68888c7a525927b698b4deb1cace9722ad15e8667be5c1386ce1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c7dea2930c8c68888c7a525927b698b4deb1cace9722ad15e8667be5c1386ce1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7dea2930c8c68888c7a525927b698b4deb1cace9722ad15e8667be5c1386ce1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7dea2930c8c68888c7a525927b698b4deb1cace9722ad15e8667be5c1386ce1", kill_on_drop: false }`
[INFO] [stdout] c7dea2930c8c68888c7a525927b698b4deb1cace9722ad15e8667be5c1386ce1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a450cb629df5873b671bd4fea89d40dd895cb521ff6fc360f3424048c7af3f3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2a450cb629df5873b671bd4fea89d40dd895cb521ff6fc360f3424048c7af3f3", kill_on_drop: false }`
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[INFO] [stdout] warning: constant is never used: `PAVLOK_DOMAIN`
[INFO] [stdout]  --> src/web.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | const PAVLOK_DOMAIN: &'static str = "https://pavlok-mvp.herokuapp.com/oauth";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_db`
[INFO] [stdout]  --> src/persistence.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn get_db(namespace: &str) -> Result<Tree, sled::Error> {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `PAVLOK_DOMAIN`
[INFO] [stdout]  --> src/web.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | const PAVLOK_DOMAIN: &'static str = "https://pavlok-mvp.herokuapp.com/oauth";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 25s
[INFO] running `Command { std: "docker" "inspect" "2a450cb629df5873b671bd4fea89d40dd895cb521ff6fc360f3424048c7af3f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a450cb629df5873b671bd4fea89d40dd895cb521ff6fc360f3424048c7af3f3", kill_on_drop: false }`
[INFO] [stdout] 2a450cb629df5873b671bd4fea89d40dd895cb521ff6fc360f3424048c7af3f3